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espcoredump: add a test for coredump dumped sections

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This commit is contained in:
Omar Chebib 2021-12-30 13:11:11 +08:00
parent b0afae5e60
commit 51917cb49c
1 changed files with 60 additions and 0 deletions
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components/espcoredump/test/test_sections.c Normal file
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/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <string.h>
#include "unity.h"
#include "esp_attr.h"
/* Global variables that should be part of the coredump */
COREDUMP_IRAM_DATA_ATTR uint32_t var_iram = 0x42;
COREDUMP_DRAM_ATTR uint32_t var_dram = 0x43;
COREDUMP_RTC_DATA_ATTR uint32_t var_rtc = 0x44;
COREDUMP_RTC_FAST_ATTR uint32_t var_rtcfast = 0x45;
/* Memory regions to dump, defined at compile time. */
extern int _coredump_dram_start;
extern int _coredump_dram_end;
extern int _coredump_iram_start;
extern int _coredump_iram_end;
extern int _coredump_rtc_start;
extern int _coredump_rtc_end;
extern int _coredump_rtc_fast_start;
extern int _coredump_rtc_fast_end;
static inline bool is_addr_in_region(void* addr, uint8_t* region, int region_size)
{
const void* start = (void*) region;
const void* end = (void*) (region + region_size);
return addr >= start && addr < end;
}
TEST_CASE("test variables presence in core dump sections", "[espcoredump]")
{
uint32_t section_start = 0;
uint32_t section_size = 0;
/* Check DRAM coredump section */
section_start = (uint32_t)&_coredump_dram_start;
section_size = (uint8_t *)&_coredump_dram_end - (uint8_t *)&_coredump_dram_start;
TEST_ASSERT(section_size > 0);
TEST_ASSERT(is_addr_in_region(&var_dram, (uint8_t*) section_start, section_size));
#if IRAM_8BIT_ACCESSIBLE
/* Check IRAM coredump section */
section_start = (uint32_t)&_coredump_iram_start;
section_size = (uint8_t *)&_coredump_iram_end - (uint8_t *)&_coredump_iram_start;
TEST_ASSERT(section_size > 0);
TEST_ASSERT(is_addr_in_region(&var_iram, (uint8_t*) section_start, section_size));
#endif
/* Check RTC coredump section */
section_start = (uint32_t)&_coredump_rtc_start;
section_size = (uint8_t *)&_coredump_rtc_end - (uint8_t *)&_coredump_rtc_start;
TEST_ASSERT(section_size > 0);
TEST_ASSERT(is_addr_in_region(&var_rtc, (uint8_t*) section_start, section_size));
/* Check RTC Fast coredump section */
section_start = (uint32_t)&_coredump_rtc_fast_start;
section_size = (uint8_t *)&_coredump_rtc_fast_end - (uint8_t *)&_coredump_rtc_fast_start;
TEST_ASSERT(section_size > 0);
TEST_ASSERT(is_addr_in_region(&var_rtcfast, (uint8_t*) section_start, section_size));
}